Johnson & Locke - Two scientists who invent a machine which they dub the Timatron; it is an instrument that can not only transport men through time but physical space as well. Should they use it?
Debra Castle - A Woman in Black Weapons Master & Squad Leader for the Society in Black. She knows little of the world and less about love until she is sent on a mission with Carson.
Carson Maddox - A Society in Black Sr. Research Scientist who is paired with Debra on a mission to "bend" time in a way to free humanity from alien rule.
The Keplerians - An alien race which ends the planet's Mass Annihilation and then becomes its rulers.
Polly Nichols - Debra is sent back in time to deal with a suspected alien and save Polly from its clutches. She was going to be his first victim...
Jack the Ripper - A being of some sort that spread terror for unknown reasons in London's Whitechapel District in 1888.
Harold & Willie - Just a couple of buddies cruising around the universes playing games...?
What will become of time once the play begins?